#445EBC#445EBC

#445EBC is a mid, vivid blue. Relative luminance 0.129; OKLCH L 51.2% C 0.151 H 268.9°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#445EBC
RGB	rgb(68, 94, 188)
HSL	hsl(227, 47%, 50%)
HSV	hsv(227, 64%, 74%)
CMYK	cmyk(63.8%, 50%, 0%, 26.3%)
CIE-LAB	lab(42.56, 20.54, -52.55)
CIE-LCH	lch(42.56, 56.42, 291.35°)
OKLab	oklab(51.24% -0.0028 -0.1505)
OKLCH	oklch(51.24% 0.151 268.9)
XYZ	xyz(15.4606, 12.8638, 49.2354)
Luminance	0.1286 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445EBC #BCA244

analogous

#449ABC #445EBC #6644BC

triadic

#445EBC #BC445E #5EBC44

tetradic

#445EBC #BC449A #BCA244 #44BC66

square

#445EBC #BC449A #BCA244 #44BC66

split-complementary

#445EBC #BC6644 #9ABC44

monochromatic

#233162 #33478F #445EBC #7185CC #9EACDC

Accessibility & contrast

On white

5.88

#445EBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#445EBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445EBC

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445EBC	#FFFFFF	#000000	##FFFFFF
##445EBC	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A6ABF

Deuteranopia (green-blind)

#0A5FBA

Tritanopia (blue-blind)

#007484

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #445ebc;
/* rgb */ color: rgb(68, 94, 188);
/* oklch */ color: oklch(51.2% 0.151 268.9);

Tailwind

colors: {
  custom: {
    50: '#848bd1',
    500: '#445ebc',
    950: '#000000',
  },
}

SCSS

$custom: #445ebc;
$custom-light: #848bd1;
$custom-dark: #000000;

JSON

{
  "hex": "#445ebc",
  "rgb": {
    "r": 68,
    "g": 94,
    "b": 188
  },
  "hsl": {
    "h": 227,
    "s": 47.244,
    "l": 50.196
  },
  "oklch": {
    "l": 0.51235,
    "c": 0.15058,
    "h": 268.9
  },
  "luminance": 0.12865
}

Semantic roles & 50–950 ramp

primary

#445EBC

secondary

#C9BD93

accent

#BA51D7

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0B14

muted

#7D7C82

Preview Lab

Preview with #445EBC

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →